Road closures start March 28th Crews will close portions of Southcenter Parkway and Klickitat Drive as well as the northbound I-5 off-ramps to southbound Southcenter Parkway starting March 28th. The northbound I-5 off-ramp to northbound Southcenter Parkway will remain open. These road closures are long-term, 24 hours/day, 7 days/week, and are scheduled to reopen in November 2011.